Ring



FIG. 1 is a front perspective view of a ring showing my new design;

FIG. 2 is a rear perspective;

FIG. 3 is a top plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a view taken from the right side; and,

FIG. 6 is a view taken from the left side. 

The ornamental design for a ring, as shown and described. 